1 winds experiment summary king mongkut’s institute of technology ladkrabang asst. prof. dr....
DESCRIPTION
3 Multi-site Teleconference Goals Goals Research exchange between concerning parties using multi-site teleconference Research exchange between concerning parties using multi-site teleconference Target group Target group Faculy members Faculy members Graduate students Graduate students Multi-site locations: KMITL (Bangkok), UniNet (Bangkok), Tokai Univ. (Shonan campus), Tokai Univ. (Sapporo campus) Multi-site locations: KMITL (Bangkok), UniNet (Bangkok), Tokai Univ. (Shonan campus), Tokai Univ. (Sapporo campus)TRANSCRIPT
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WINDS Experiment WINDS Experiment SummarySummary
King Mongkut’s Institute of King Mongkut’s Institute of Technology LadkrabangTechnology Ladkrabang
Asst. Prof. Dr. Pornchai SupnithiAsst. Prof. Dr. Pornchai Supnithi
October 27, 2009October 27, 2009
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OverviewOverview Teleconference experiment through Teleconference experiment through
WINDSWINDS Experiment 1: May 25 – 29, 2009Experiment 1: May 25 – 29, 2009 Experiment 2: July 28 – 30, 2009Experiment 2: July 28 – 30, 2009
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Multi-site TeleconferenceMulti-site Teleconference GoalsGoals
Research exchange between concerning Research exchange between concerning parties using multi-site teleconferenceparties using multi-site teleconference
Target groupTarget group Faculy membersFaculy members Graduate studentsGraduate students
Multi-site locations: KMITL (Bangkok), Multi-site locations: KMITL (Bangkok), UniNet (Bangkok), Tokai Univ. (Shonan UniNet (Bangkok), Tokai Univ. (Shonan campus), Tokai Univ. (Sapporo campus) campus), Tokai Univ. (Sapporo campus)
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CoordinatorsCoordinators
Tokai Univ(Shonan) UniNet
KMITLTokai Univ(Sapporo)
WINDS
**Prof. Hamamoto Prof. Hamamoto - [email protected] [email protected] tokai.ac.jp Prof. WakabayashiProf. Wakabayashi
*Asst. Prof. Pornchai *Asst. Prof. Pornchai Supnithi Supnithi - [email protected] - [email protected] Assoc. Prof. Surapan Assoc. Prof. Surapan Ajarn Chumpol Ajarn Chumpol (Engineering)(Engineering) Assoc. Prof. Supawadee Assoc. Prof. Supawadee Rattanamas Rattanamas - [email protected] - [email protected] Khun Norarit, Khun Khun Norarit, Khun Pattarapong Pattarapong - [email protected] [email protected] Khun Payao (CRSC)Khun Payao (CRSC)
*Khun Patama *Khun Patama - - [email protected]@uni.net.th t.th * Khun Tawee * Khun Tawee - - [email protected]@uni.net.thth
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IDUIDU
ODUNECTEC
192.168.0.43/24
UniNet OfficeL2 SW
PC Video conference system
192.168.0.11MAC address020054554e01 192.168.0.10
MAC address00D0D6067758
UniNet
KMITL
CRSC
Room 426L2 SW
PC
Video ConferenceSystem
192.168.0.31MAC address00016C2D34E1
192.168.0.30MAC address00E0DB04B486
WINDS
51M-VSATODU
Portable-VSAT
16th buildingTP 67.21m
16-505SW HUB
192.168.0.22
VPN Router POLYCOM192.168.0.50MAC 00.e0.db.0a.e4.96
ケーブル長 40m
VPN Router
POLYCOM
192.168.1.60MAC 00 e0 db 06 a4 ab
Tokai e-VLAN
Sapporo Campus(M1211)
PC
192.168.0.51MAC 00-40-D0-57-6D-4D
PC 192.168.1.6100-22-15-31-2E-54
150.7.120.2000:1D:73:57:35:93
150.7.87.21200:1D:73:57:37:BD
*192.168.0.5200:1D:73:57:37:BC
192.168.1.6200:1D:73:57:35:92
192.168.0.253
PC
* Default gateway
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Multi-site Teleconference (May 2009)
UniNet
Tokai UniversitySapporo campus
KMITL
Tokai UniversityShonan campus
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Wednesday 27 May, 2009Wednesday 27 May, 2009Biomedical Image ProcessingBiomedical Image Processing
Polycom Camera
KMITL KMITL
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UniNet
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Thursday 28 May, 2009Thursday 28 May, 2009Antenna DesignAntenna Design
KMITL Tokai UniversitySapporo campus
1010
KMITLSapporo campus
Shonan campus
1111
Sapporo campus
Shonan campus
KMITL Presentation
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IssuesIssues Connection disruption due to rain Connection disruption due to rain
eventsevents On May 28On May 28thth, we had to stop the , we had to stop the
teleconference due to the rain which teleconference due to the rain which occurs at Shonan campusoccurs at Shonan campus
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IDUIDU
ODUNECTEC
192.168.0.43/24
UniNet OfficeL2 SW
PC Video conference system
192.168.0.11MAC address020054554e01 192.168.0.10
MAC address00D0D6067758
UniNet
KMITL
CRSC
Room 426L2 SW
PC
Video ConferenceSystem
192.168.0.31MAC address00016C2D34E1
192.168.0.30MAC address00E0DB04B486
WINDS
51M-VSATODU
Portable-VSAT
16th buildingTP 67.21m
16-505SW HUB
192.168.0.22
VPN Router POLYCOM192.168.0.50MAC 00.e0.db.0a.e4.96
ケーブル長 40m
VPN Router
POLYCOM
192.168.1.60MAC 00 e0 db 06 a4 ab
Tokai e-VLAN
Sapporo Campus(M1211)
PC
192.168.0.51MAC 00-40-D0-57-6D-4D
PC 192.168.1.6100-22-15-31-2E-54
150.7.120.2000:1D:73:57:35:93
150.7.87.21200:1D:73:57:37:BD
*192.168.0.5200:1D:73:57:37:BC
192.168.1.6200:1D:73:57:35:92
192.168.0.253
PC
* Default gateway
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July 28, 2009 – Setup day
1515
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July 29, 2009
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The meeting on this day was delayed due to high traffic path from UniNet toNECTEC – unforeseen event
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Ball Tracking Presentation
Tokai Presentation
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Bandwidth Measurements
2020
Network Structure – NetVision 2.0
2121
Gateway Bandwidth - NECTEC
2222
Gateway Bandwidth – Tokai University
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Bandwidths at Tokai University29/07/2009
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Bandwidths at KMITL29/07/2009
2525
Bandwidths at KMITL30/07/2009
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Future Future Experiments/TopicsExperiments/Topics
Tele-education experimentTele-education experiment Scopia experimentScopia experiment More PCs are attached for discussionsMore PCs are attached for discussions Upload/download monitoringUpload/download monitoring More sites addedMore sites added
Rain attenuation/rain rateRain attenuation/rain rate Ka bandKa band Cooperation with Tokyo Metropolitan UniversityCooperation with Tokyo Metropolitan University
Thank youThank you
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Dynamic range of beacon receiverDynamic range of beacon receiver LN converter to 1.xx GHz– sharp LN converter to 1.xx GHz– sharp
cutoff filter to avoid freq at cutoff filter to avoid freq at intermodulationintermodulation
PCMPCM